Stocks/Funds/CIK 1801547

Blue Whale Capital LLP

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1801547
Assets
$2.10B
+70.2% YoY
Holdings
26
Lifetime alpha vs market
+6.77% annual
Average hold time
1.5 yr
median 1.0 yr

Quarterly history

Cum return +98% vs S&P +52% · α +46% lifetimeAUM $2.1B · peak $2.1BFlow $39M (+2%)2019-122020-122021-122022-122023-122024-122025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-6.11%
trims when stocks drop
when a holding falls −10%+
Middle response
-8.29%
baseline attrition
Rally response
-5.56%
trims into rallies
when a holding rises +10%+

Top positions · 26

Ticker$ value% portYoYHold time
LRCXLam Research Corporation$276M13.1%+196.1%1.8 yr
NVDANVIDIA Corporation$275M13.1%+60.9%5.0 yr
MSIMotorola Solutions, Inc.$165M7.9%+0.2%0.5 yr
LITELumentum Holdings Inc.$149M7.1%+1027.3%0.5 yr
TSMTaiwan Semiconductor Man$138M6.6%+105.6%1.8 yr
AVGOBroadcom Inc.$136M6.5%+86.0%2.0 yr
VRTVertiv Holdings Co$114M5.4%+247.5%1.8 yr
HONHoneywell International $97M4.6%+9.0%0.5 yr
NEMNewmont Corporation$83M3.9%+127.1%0.8 yr
LLYEli Lilly and Company$81M3.9%+12.2%0.5 yr
SNDKSandisk Corporation$73M3.5%+1234.5%0.3 yr
APPAppLovin Corporation$59M2.8%+50.2%0.8 yr
UBERUber Technologies, Inc.$56M2.7%-1.3%1.0 yr
IBKRInteractive Brokers Grou$48M2.3%+62.8%0.8 yr
RGENRepligen Corporation$48M2.3%-7.4%1.0 yr

Portfolio composition (YoY)

Industry mix
Semiconductors39.2%+1.0pp$825M
Communication Equipment14.9%$314M
Software - Application7.1%$149M
Electrical Equipment & Parts5.4%+1.2pp$114M
Conglomerates4.6%$97M
Gold3.9%$83M
Drug Manufacturers - General3.9%$81M
Hardware, Equipment & Parts3.5%$73M
Investment - Banking & Investment Services2.3%$48M
Medical - Instruments & Supplies2.3%$48M
Country
US91.3%+2.9pp
TW6.6%+0.3pp
SG1.4%
Unknown0.7%-4.6pp
Top 5: 47.7% · Top 10: 72.0% · Top 25: 99.9%

Winners

TickerPrev $PnLYoY %
LRCX$134M+0.26B196.1%
VRT$53M+0.13B247.5%
NVDA$156M+0.10B60.9%
AVGO$104M+0.09B86.0%
TSM$78M+0.08B105.6%

Losers

TickerPrev $PnLYoY %
APO$85M-0.01B-17.4%
ARES$33M-0.01B-23.1%
DHR$71M-0.00B-7.1%

Top buys this quarter · 15

MSI Motorola Solutions, Inc.+$135M
SNDK Sandisk Corporationnew+$73M
HON Honeywell International Inc.+$59M
LITE Lumentum Holdings Inc.+$51M
WM Waste Management, Inc.new+$47M
NVDA NVIDIA Corporation+$44M
QXO QXO, Inc.new+$36M
FICO Fair Isaac Corporationnew+$34M
LLY Eli Lilly and Company+$28M
AVGO Broadcom Inc.+$26M

Top sells this quarter · 14

VRT Vertiv Holdings Co$111M
PM Philip Morris International In$47M
NEM Newmont Corporation$30M
LRCX Lam Research Corporation$244M
STX Seagate Technology Holdings pl$28M
APO Apollo Global Management, Inc.$28M
ARES Ares Management Corporation$26M
MRP Millrose Properties, Inc.exit$23M
UBER Uber Technologies, Inc.$21M
COF Capital One Financial Corporatexit$20M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$2.10B26+66.56%+17.59%+48.97%+0.04B
2025-12-31$1.95B24+43.95%+17.72%+26.23%+0.02B
2025-09-30$1.81B23+42.68%+17.52%+25.16%+0.05B
2025-06-30$1.53B20+24.21%+14.94%+9.27%-0.05B
2025-03-31$1.24B21+0.07%+8.30%-8.23%+0.00B
2024-12-31$1.35B19+20.50%+24.89%-4.38%-0.01B
2024-09-30$1.28B20+30.94%+36.04%-5.10%+0.24B
2024-06-30$1.04B18+29.12%+24.49%+4.62%+0.06B
2024-03-31$947M16+35.94%+29.62%+6.32%+0.09B
2023-12-31$780M17+31.06%+26.18%+4.89%+0.07B
2023-09-30$621M16+22.30%+21.57%+0.73%-0.02B
2023-06-30$651M14+18.32%+19.42%-1.11%-0.01B
2023-03-31$605M16-12.73%-7.82%-4.91%-0.02B
2022-12-31$587M16+7.05%+7.56%-0.51%-0.01B
2022-09-30$559M16-4.26%-4.93%+0.67%-0.09B
2022-06-30$679M16-19.85%-16.11%-3.74%-0.15B